The following class declaration has errors. Locate as many as you can. class Point {private: int xCoord; int yCoord; public:Point (int x, int y) { xCoord = x; yCoord = y; } // Overloaded + operator void operator+(const &Point Right) { xCoord += right.xCoord; yCoord += right.yCoord; }... Other member functions follow ...};

The following class definitions and function definitions should be used to help you finish the exam. train.h: car.h: #ifndef CAR_H #define CAR_H using namespace std; class Car #include "car.h" using namespace std; #ifndef TRAIN_H #define TRAIN_H class Train { private: Car* tHead; Car* tTail; public: Train(); -Train(); void addcarBack(Car *); void deleteFirstcar(); void removeFirstcaróftype(const string &); { private: string name; double maxSpeed; public: Car* nextcar; public: car(); Car(string); double getMaxspeed () const; string getName() const; void setName(const string &); }; #endif // Display list car by car void display() const; }; #endif Part of train.cpp: // addcarBack logic: if (traincarsHead == 0) { traincarsHead = toAdd; traincarsTail = toAdd; else { traincarstail->nextcar = toAdd; traincarsTail = toAdd;

PLZ help wiith the following: IN JAVA If an inner class contains non static members, then the class name must be modified by the keyword: Final Static Void Protected

Remaining Time: 35 minutes, 18 seconds, ¥ Question Completion Status: A class named Account is defined as the following. class Account } private: int id; double balance; public: //A constructor without parameter that creates a default account with id 0, balance 0 Account): /A constructor with the parameter that setting the id and balance Account(int, double), int getId); / return the ID double getBalance() //return the balance void withdraw(double amount) // the amount will be withdrawn void setlID(int), //set the ID void setBalance (double) //set the balance }: Assume that we will create a separate file of implementation of the function definition for the questions a) -b) a) Write a construction function definition with two parameters (ID and balance). b) Write a function definition of the function declaration (void withdraw(double amount):). c) Creates an Account object with an ID (1122) and balance ($20000). Then, write source codes to withdraw $2 MacBoo

class A{ protected int al; protected double a2; protected boolean a3; public A() { a1 = 0; a2 = 0; a3 = false; System.out.printin("A's Default Constructor."); } public A(int al, double a2, boolean a3) { this.al = al; this.a2 = a2; this.a3 = a3; System.out.printIn("A's Overloaded Constructor.");  } } class B extends A{ protected char b1; public B() { b1 = ' "; System.out.printin("B's Default Constructor."); } public B(int al, double a2, boolean a3, char b1) { this.al = al; this.a2 = a2; this.a3 = a3; this.b1 = b1; System.out.printin("B's Overloaded Constructor."); } } class C extends B{ protected String c1; public C() { super (); c1 = " ; System.out.print]n("C's Default Constructor."); } public C(int al, double a2, boolean a3, char b1, String c1) { super (al, a2, a3, b1); this.c1 = c1; System.out.printin("C's Overloaded Constructor."); } } ignoring the 'time left' message, Check the above code and specify which object declaration generates an error. Question 1Answer A obj2 = new A(1,…